Node.JS Full Stack Developer

AppGreat is one of the fastest growing global IT companies, supporting the highest tech organizations in the world with 5 offices:2 in Sofia, 1 in Plovdiv, 1 in Skopje and 1 in Bucharest.

We are walking with top talents and highly experienced management to ensure the world’s leading technology companies meet all the business challenges that the future holds.

We are AppGreat! We are a young and ambitious company like no other!


The most important part of AppGreat is the team. From our founders to the last person, we are committed to creating a pleasant environment and a place where everybody feels like they belong.

We invest in them in any way we can, starting from the amazing atmosphere in the office, unique benefits and career growth opportunities.

We are looking for a Product Owner with experience in the Fintech industry to join our newest team, that will build one of the most exciting solutions in it.


⦁ In-house fintech platform development

⦁ 3rd party API integrations

⦁ Actively participate in developing new features from scratch


⦁ Strong knowledge of JavaScript and the ECMAScript 6 standards

⦁ 3+ years of commercial experience with Node.js

⦁ 1+ years of experience working with ReactJS

⦁ Commercial experience working with high-loaded SQL or NO SQL databases

⦁ Commercial experience in implementing the REST, GraphQL, and WebSockets

⦁ Understanding of the TDD principles and experience in writing tests

⦁ Understanding of microservice architecture principles

⦁ Experience with Kafka or similar streaming 

⦁ Experience with Redis

⦁ Experience with databases such as  MongoDB, MySQL

Nice, but not must to have:

⦁ 2+ years of hands-on experience developing CI/CD/Micro Services architecture/Containers

⦁ Experience with Kubernetes,

⦁ Experience with Nats

⦁ Experience with TypeScript


  • Attractive remuneration package
  • Excellent career growth opportunities
  • 25 days annual leave, plus an additional day for your birthday on top of that
  • Social package which includes – additional medical insurance, food vouchers, sport cards, Netflix or Spotify subscription, company events and many others
  • Comprehensive training and development programs.